Question

3. Find the missing values:
S.No.
Base
Height Area of the Parallelogram
a.
20 cm
246 cm?
b.
15 cm
154.5 cm?
2.
C.
8.4 cm
48.72 cm?
d.
15.6 cm
16.38 cm​

Answer 1

Answer:

Area of parallelogram = b∗h

a) b= 20 , h= ? , area = 246

so, h = 246 / 20 = 12.3 cm

b) b = ? , h = 15 , area = 154.5

so, b = 154.5 / 15 = 10.3 cm

c) b=? , h = 8.4 ,area = 48.72

so, b = 48.72 / 8.4 = 5.8 cm

d) b = 15.6 , h= ? , area = 16.38

so , h = 16.38/ 15.6 = 1.05 cm